1653600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 5905872

約数和(自身を除く): 4252272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 53, 60, 65, 75, 78, 80, 96, 100, 104, 106, 120, 130, 150, 156, 159, 160, 195, 200, 208, 212, 240, 260, 265, 300, 312, 318, 325, 390, 400, 416, 424, 480, 520, 530, 600, 624, 636, 650, 689, 780, 795, 800, 848, 975, 1040, 1060, 1200, 1248, 1272, 1300, 1325, 1378, 1560, 1590, 1696, 1950, 2067, 2080, 2120, 2400, 2544, 2600, 2650, 2756, 3120, 3180, 3445, 3900, 3975, 4134, 4240, 5088, 5200, 5300, 5512, 6240, 6360, 6890, 7800, 7950, 8268, 8480, 10335, 10400, 10600, 11024, 12720, 13780, 15600, 15900, 16536, 17225, 20670, 21200, 22048, 25440, 27560, 31200, 31800, 33072, 34450, 41340, 42400, 51675, 55120, 63600, 66144, 68900, 82680, 103350, 110240, 127200, 137800, 165360, 206700, 275600, 330720, 413400, 551200, 826800, 1653600]

約数ペア:

[(1, 1653600), (2, 826800), (3, 551200), (4, 413400), (5, 330720), (6, 275600), (8, 206700), (10, 165360), (12, 137800), (13, 127200), (15, 110240), (16, 103350), (20, 82680), (24, 68900), (25, 66144), (26, 63600), (30, 55120), (32, 51675), (39, 42400), (40, 41340), (48, 34450), (50, 33072), (52, 31800), (53, 31200), (60, 27560), (65, 25440), (75, 22048), (78, 21200), (80, 20670), (96, 17225), (100, 16536), (104, 15900), (106, 15600), (120, 13780), (130, 12720), (150, 11024), (156, 10600), (159, 10400), (160, 10335), (195, 8480), (200, 8268), (208, 7950), (212, 7800), (240, 6890), (260, 6360), (265, 6240), (300, 5512), (312, 5300), (318, 5200), (325, 5088), (390, 4240), (400, 4134), (416, 3975), (424, 3900), (480, 3445), (520, 3180), (530, 3120), (600, 2756), (624, 2650), (636, 2600), (650, 2544), (689, 2400), (780, 2120), (795, 2080), (800, 2067), (848, 1950), (975, 1696), (1040, 1590), (1060, 1560), (1200, 1378), (1248, 1325), (1272, 1300)]